simple_loading 1.0.0

simple_loading is a simple and customizable Flutter package that helps you easily add various styles of loading indicators (such as Lottie, Circular, Linear) to your app

simple_loading

A highly customizable and simple Flutter package to display elegant loading indicators and spinners, with support for Lottie animations and standard Flutter widgets.

🚀 Installation

Add this to your pubspec.yaml:

dependencies:
  simple_loading: <latest_version>

Then run:

flutter pub get

📦 Import

import 'package:simple_loading/simple_loading.dart';

💡 Usage Example

Basic Lottie Loading

The default loader is a Lottie animation. It will automatically dismiss after the specified time.

ElevatedButton(
  onPressed: () {
    SimpleLoading.show(context, seconds: 3);
  },
  child: const Text('Show Lottie for 3s'),
)

Customizing Loaders

You can choose from various loading types and customize their properties.

// Show a red circular loader with a custom stroke width
ElevatedButton(
  onPressed: () {
    SimpleLoading.show(
      context,
      loadingType: Type.circular,
      indicatorColor: Colors.red,
      strokeWidth: 8.0,
    );
    Future.delayed(const Duration(seconds: 3), () => SimpleLoading.close());
  },
  child: const Text('Show Circular Loader'),
)

// Show a linear loader with a custom color and background
ElevatedButton(
  onPressed: () {
    SimpleLoading.show(
      context,
      loadingType: Type.linear,
      indicatorColor: Colors.blue,
      indicatorBackgroundColor: Colors.yellow.withOpacity(0.5),
    );
    Future.delayed(const Duration(seconds: 3), () => SimpleLoading.close());
  },
  child: const Text('Show Linear Loader'),
)

// Show a Cupertino-style loader
ElevatedButton(
  onPressed: () {
    SimpleLoading.show(context, loadingType: Type.cupertino);
    Future.delayed(const Duration(seconds: 3), () => SimpleLoading.close());
  },
  child: const Text('Show Cupertino Loader'),
)

🛠 Customization Options

You can customize the loader using the following parameters in SimpleLoading.show():

• loadingType: The type of loading indicator (Type.lottie, Type.circular, etc.)
• lottiePath: Custom path for a Lottie animation
• size: Size of the loading container
• backgroundColor: Background color of the loading container
• borderRadius: Roundness of the container corners
• seconds: Auto-dismiss the loader after this many seconds
• indicatorColor: Color of the circular, linear, or cupertino indicators
• indicatorBackgroundColor: Background color for LinearProgressIndicator
• strokeWidth: Thickness of the circular indicator's stroke

🔌 Supported Loading Types

The package includes a built-in Type enum for easy selection:

Type.lottie
Type.circular
Type.linear
Type.cupertino
Type.refresh

📂 Example with Custom Lottie Animation

📂 Add Assets

Make sure to include your custom Lottie asset in pubspec.yaml:

flutter:
  assets:
    - assets/lottie/your_custom_animation.json

💡 Usage

Then, provide the custom path when calling SimpleLoading.show():

SimpleLoading.show(
  context,
  lottiePath: 'assets/lottie/your_custom_animation.json',
);